xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

PCI/PM: Remove unused pci_driver.suspend_late() hook

Browse Source 
The struct pci_driver.suspend_late() hook is one of the legacy PCI power
management callbacks, and there are no remaining users of it.  Remove it.

Link: https://lore.kernel.org/r/20191101204558.210235-7-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bjorn Helgaas
2019-10-31 17:37:54 -05:00
parent 89cdbc3546
commit 1a1daf097e
3 changed files with 6 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/pci.h
View File

@@ -805,7 +805,6 @@ struct module;
* The remove function always gets called from process
* context, so it can sleep.
* @suspend: Put device into low power state.
* @suspend_late: Put device into low power state.
* @resume: Wake device from low power state.
* (Please see Documentation/power/pci.rst for descriptions
* of PCI Power Management and the related functions.)
@@ -828,7 +827,6 @@ struct pci_driver {
int (*probe)(struct pci_dev *dev, const struct pci_device_id *id); /* New device inserted */
void (*remove)(struct pci_dev *dev); /* Device removed (NULL if not a hot-plug capable driver) */
int (*suspend)(struct pci_dev *dev, pm_message_t state); /* Device suspended */
int (*suspend_late)(struct pci_dev *dev, pm_message_t state);
int (*resume)(struct pci_dev *dev); /* Device woken up */
void (*shutdown)(struct pci_dev *dev);
int (*sriov_configure)(struct pci_dev *dev, int num_vfs); /* On PF */